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fix: 通过关闭UART2的方式暂时修复从机复位时主机卡死问题

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井明江
2024-03-08 21:37:55 +08:00
parent 55cbf624a1
commit 28b591d7a7
2 changed files with 1 additions and 4 deletions
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2
app/by_frame.c
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@@ -14,7 +14,7 @@ uint8_t frame_buffer[100];
void by_frame_init(void)
{
uart_init(BY_FRAME_UART_INDEX, BY_FRAME_UART_BAUDRATE, BY_FRAME_UART_TX_PIN, BY_FRAME_UART_RX_PIN);
uart_rx_interrupt(BY_FRAME_UART_INDEX, ENABLE);
// uart_rx_interrupt(BY_FRAME_UART_INDEX, ENABLE);
lwrb_init(&lwrb_struct, lwrb_buffer, 50);
}

3
app/isr.c
View File

@@ -86,21 +86,18 @@ void EXTI15_10_IRQHandler(void) __attribute__((interrupt()));
void USART1_IRQHandler(void)
{
if (USART_GetITStatus(USART1, USART_IT_RXNE) != RESET) {
USART_ClearITPendingBit(USART1, USART_IT_RXNE);
}
}
void USART2_IRQHandler(void)
{
if (USART_GetITStatus(USART2, USART_IT_RXNE) != RESET) {
uint8_t data_s = 0;
USART_ClearITPendingBit(USART2, USART_IT_RXNE);
}
}
void USART3_IRQHandler(void)
{
if (USART_GetITStatus(USART3, USART_IT_RXNE) != RESET) {
uint8_t data_s = 0;
#if DEBUG_UART_USE_INTERRUPT // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> debug <20><><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>
// debug_interrupr_handler(); // <20><><EFBFBD><EFBFBD> debug <20><><EFBFBD>ڽ<EFBFBD><DABD>մ<EFBFBD><D5B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD>ݻᱻ debug <20><><EFBFBD>λ<EFBFBD><CEBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ
#endif // <20><><EFBFBD><EFBFBD><EFBFBD>޸<EFBFBD><DEB8><EFBFBD> DEBUG_UART_INDEX <20><><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><CEB4><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>ŵ<EFBFBD><C5B5><EFBFBD>Ӧ<EFBFBD>Ĵ<EFBFBD><C4B4><EFBFBD><EFBFBD>ж<EFBFBD>ȥ